Abstract

Describes the principles of the method, which is a continuous dynamic method, for the preparation of gas mixtures in which the components that is desired to use generally have a concentration between 10-9 and 10-5 (by volume) with an achievable accuracy of 2 % of the concentration of the component.


General information

  • Status :  Withdrawn
    Publication date : 1979-12
  • Edition : 1
  • :
    ISO/TC 158
    Analysis of gases
  • 71.040.40
    Chemical analysis

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